Specifications：

Length：84 mm

Diameter：8.0g

Weight for single cigarette：8.6g

Nicotine content for each cartridge：0.32 g

Nicotine content of each cartridge equals traditional cigarette：7pcs

Mouthfuls for each cartridge keep：90mouthfuls

Normal working voltage：3.3—4.2 V

Full battery can keep for：60-90 mouthfuls

Charge time：1.5-2 hours

Life of battery：200times charger